 CHART 211 - SATPATI TO DIGHI HARBOUR


Kumbaru Bay
	Position.	Kumbaru Bay a large shallow bay lies between Kumbaru Point (1813'.41N, 7255'.91E) and an unnamed point, 5 miles SSE.
	Offshore danger.	Shahjehan Shoal lies 1 mile SW of Kumbaru Point. A PA wreck dangerous to navigation lies about 3 miles SW of Kumbaru Point.
	Anchorage. Small vessels and fishing crafts can have a protected anchorage from northwest winds on the SE side of Kumbaru Point in depths of about 4.5 m.

KUMBARU POINT TO APPROACHES OF  MUMBAI

Route
	The route leads about 33 miles NNW from a position WSW of Kumbaru Point (1813'.41N, 7255'.91E) to a position W of KanhojiAngre Island.

Topography
		This stretch of coastline between Kumbaru Point and Kundalika River, 20 miles N, consists generally of numerous small bays, with rocky headlands and sandy beaches, these are interspaced by RajpuriCreek  and a few small 	streams; the hinterland is hilly and wooded, with high ranges standing behind the coastal hills.The coast, between Kundalika River and the Thal village, 10 miles NNW, is less indented and consists of a low ridge of sandhills, 	with dense groves of palm trees or jungle inland. The Sagargarh Range of hills back this stretch of coastline; the highest peak of the range, 423 m high, stands 9 miles ESE of Alibag, it has a round summit and is faced with 	prominent high cliffs on its S side, a sharp rock peak stands close S. The Hummocks of Thal are three high, bare, prominent cliffs at the NW end of this range; Parhur Peak, standing farthest S and 4 miles NW of Sagargarh, is a 	sharp, conical peak 313 m high.

Depths
	Seawards of the 20 m depth contour; there are two wrecks and one obstruction. The coastline is fringed with a reef throughout much of its length and within the 5 m depth contour, which extends up to 4 miles seaward in places; 	there are numerous shoal patches and reefs.

Directions
Principal marks
Landmarks:
	Janjira Fort (1818'.00N, 7257'.90E) stands on a rocky islet abreast the village of Rajpuri.
	Camp Hill (135 m in height) (1818'.63N, 7258'.23E).
	Mosque (133 m in height) (1820'.27N, 7257'.59E); a radio tower stands close SW of it.
	Palace (50m in height) (1820'.38N, 7256'.88E).
	Murud Hill (303 m in height) (1821'.42N, 7257'.75E).
	White building (1830'.87N, 7254'.75E).
	Hingladevi (1834'.30N, 7256'.82E) a white temple with Bhagat, another prominent temple, standing on the summit of a 172 m hill above it.
	Sagargarh Fort (378 m in height) (1839'.45N, 7257'.40E).
	Chimney (109 m in height) (1841'.80N, 7252'.60E).
Major lights:
		Nanwell Point Light (1816'.83N, 7256'.16E) 
   		Korlai Fort Light (1832'.30N, 7254'.36E) 
		KanhojiAngre Island Light (8-sided tower on a flat-roofed house, 30 m in height) (1842'.20N, 7248'.82E).
		Prongs Reef Light (1852'.75N, 7247'.99E)

Other navigational aids
	Racon.
		Korlai Fort Light
		Offshore Platform NLM 
		Prongs Reef Light 
	AIS.
		Nanwell Point Light 
   		Korlai Fort Light 



Offshore routes
	Vessels on passage offshore may use either of the following recommended routes as shown on the chart:
	A safety fairway, from the vicinity of 1815.'00N, 7200'.00E, leads ENE passing W of Neelam Heera and Ratna oilfields development area; there after it joins the safety fairway W to Mumbai. 
	The safety fairway, from the vicinity of 1730'.00N, 7140'.60E, leads NNE passing E of Neelam Heera and Ratna oilfields development area; there after it joins the safety fairway W to Mumbai. Navigational danger presents in 	position (1845'.50N, 7207'.50E).

Coastal route 
	The route leads about 33 miles NNW from a position WSW of Kumbaru Point (1813'.41N, 7255'.91E) to a position W of KanhojiAngre Island, passing:
	WSW of Whale Reef (1816'.35N, 7254'.92E), which dries, is covered by the red sector (057-075) of Nanwell Point Auxiliary light (1816'.83N, 7256'.16E) .
	 Shoal water, with depths of less than 5 m extends 5 cables WNW and 3 cables S of the reef. Then to:
	WSW of Kansa Fort (ruined) (1819'.32N, 7255'.95E), its walls 10 m high, stands on a reef. Then to WSW of ChaulKadu Reefs (1835'.82N, 7250'.94E), a group of rocky patches over which the sea breaks heavily at low water. The 	reef is covered by the red sector (336-001) of KanhojiAngre Island Light (1842'.20N, 7248'.82E) Then to:
	WSW of a dangerous wreck (1836'.60N, 7249'.25E), then to: WSW of Alibag Outer Reef (1838'.00N, 7250'.40E). The seaward part of the reef is covered by the red sector (336-001) of KanhojiAngre Island Light and by the white 	sector (070-145) of Kolaba Fort Light (1838'.07N, 7251'.87E). Then to:Clear of a standard wreck (1837'.42N, 7233'.58E), lying close E of the fairway.
	 An obstruction lies about 3 miles NE of it. Then to:  WSW of Khanderi Flats (1841'.00N, 7249'.60E), then to: 	Clear of a dangerous wreck (position approximate) (1841'.80N, 7247'.28E), then to:Clear of a dangerous 	wreck (position approximate) (1841'.75N, 7237'.32E), then to:
	WSW of KanhojiAngre Island (1842'.30N, 7248'.80E)), an island with two hills which is sparsely covered with trees; KanhojiAngre Island Light (1842'.20N, 7248'.82E) stands on 'the summit of the island's S and higher hill. 	Then to a position W of KanhojiAngre Island, from which, vessels proceeding to Mumbai follow the safety fairway NNE as shown on the chart.

Useful marks 
	Bandar Hill Light (framework tower, 9 m in height) (1818'.86N, 7257'.58E) which stands on Bandar Hill, a small round headland with a grassy summit 70 m high, is exhibited from 1st September to 31st May.
	ChaulKadu Reefs Light (white round masonry tower, 17m in height) (1835'.82N, 7250'.94E) stands at the NE point of the reef.
	Kolaba Fort Light (1838'.07N, 7251'.87E) is exhibited from 1st September to 31st May from Kolaba Fort. The fort, an ancient fortress with a temple of which the pagoda-shaped cupola is prominent from seaward, stands on a drying 	reef which surrounds it and connects with the coast NE.

Development areas 
	Three Oil Exploration Areas are situated in the approaches to Mumbai. Number of production platforms and tanker mooring buoys exist in the areas shown on the chart.
	Underwater construction work on wellheads and pipelines takes place; drilling rigs, diving tenders and support vessels may be encountered in developing areas. Several structures, usually carrying lights, other unlit objects and 	submerged obstructions, sometimes marked by buoys exist. As these installations are not all charted, vessels navigating in the vicinity should exercise special caution.The Government has established a 500 m safety zone around 	each installation, which should not be entered; mariners not associated with oilfield operations are strongly advised not to approach within 2 miles of production platforms.All mariners are advised to keep a constant listening 	watch on VHF Channel 16 when within 25 miles of all oilfields on the W coast.

Distress
	Within 50 miles of any production platform or drilling rig; any vessels in distress and likely to drift towards them, should ask for assistance through Mumbai coast radio station on 500 MHz and contact standby offshore supply 	vessels on VHF RT Channel 16.

Bombay High Oilfield Development Area
	This area is situated with its center about 90 miles WNW of the entrance to Mumbai Harbour. The area extends 25 miles in an E-W direction and 47 miles in a N-S direction containing numerous production platforms and wells within 		it. Three lighted tanker-mooring buoys are situated close together in the N part of the area. Flares are lit from this vicinity. Another lighted tanker mooring buoy is situated 10 miles SSE of the above buoys. Oil and gas 		pipelines are laid ESE from the center of the oilfield to Mumbai.

Mukta-Panna and Bassein Oilfields Development Area
	This area is situated with its center 50 miles NW of the entrance to Mumbai Harbour. The area extends 21 miles in an E-W direction and 33 miles in a N-S direction containing numerous production platforms and a well within it. 	Submarine oil and gas pipelines from Mumbai High Oilfield are laid passing through the center of Bassein Oilfield Area with a gas pipeline branching 115 miles NNE to Danti at Mindhola River (2104'N, 7243'E.).
	Neelam Heera and Ratna Oilfields Development Area. This area is situated with its center about 40 miles SW of the entrance to Mumbai harbour. The area extends 14 miles in an E-W direction and 40 miles in a N-S direction 	containing numerous production platforms within it.	A submarine oil and gas pipeline is laid from the N part of the area NE to Mumbai.

Isolated dangers
	An unlit oil platform (position approximate) is situated in the approximate position 1836'.51N, 7121'.22E.
	In position 1944'.25N, 7201'.60E, a wellhead, forming an obstruction lies about 10 miles N of the N extremity of the Mukta-Panna and Bassein oilfield development area.	In position 19 51'.20N, 7059'.60E, a wellhead, 	forming an obstruction with a least depth of 13 m lies about 10 miles WNW of the NW extremity of the Bombay High oilfield development area.

Safety Fairways
	In the approaches to Mumbai, safety fairways are charted to assist mariners to navigate safely in the vicinity of the development areas. One fairway leads in an E-W direction passing S of Bombay High and MuktaPanna and Bassein 	Oilfield Development Area and N of Neelam Heera and Ratna Oilfield Development Area. Other fairways lead in NNE-SSW directions, passing W and E of Neelam  Heera and Ratna Oilfield Development Area.
	Mariners are advised to keep 1 or 2 miles to starboard of the centerlines of these fairways in the approaches or departure form Mumbai, consistent with the International Regulations for Preventing Collisions at Sea.
	In position1835'.20N, 7102'.00E a FPSO lies with an Oil platform (D1) lies 1 mile NNW and a mooring buoy 1 mile NNE, about 20 miles S of the outer end of the E/W fairway described above. 

Alibag Creek (1838'N, 7253'E), lies SE of the town of Alibag. The mouth of the creek is filled with a huge sand bar. This creek flows with its full flow only in monsoon. The creek extends 1.5 miles south from its mouth up to north of 	Nagaon. The creek is about 06 cables wide. 

Anchorage. Small vessels of shallow draught may anchor off the entrance to Alibag Creek and fairly close to the S edge of the reef on which Kolaba Fort 
	(1838'.07N, 7251'.87E) stands; on the in-going tide, the S patch of rocks here is usually marked by stakes.

Storm signals are exhibited from Kolaba Fort by using the brief system. 

Channel E of KanhojiAngre Island
	
Caution.Small vessels with local knowledge may use the channel between KanhojiAngre Island (1842'.30N, 7248'.80E) and Underi Islet, 1 miles E.

Dangers:A dangerous wreck (position approximate) (1842'.92N, 7249'.51E). A reef (1842'.58N, 7248'.99), which is awash at its centre, is marked by a beacon standing near its N end around which the sea is usually smooth. 
	A standard wreck (1842'.40N, 7249'.22).	Dangerous wreck (masts) (1842'.06N, 7249'.80E). Another dangerous wreck (position approximate) lies about 7 cable SW of it.
	
Landing can be made in a bight on the NE side of KanhojiAngre Island.

Leading lights.On the E side of KanhojiAngre Island leading lights are exhibited occasionally from a position 1 cables NE of the main light; in line, bearing 168, they lead W of the above dangers and to the landing place.

Prohibited anchorage.An area within which anchoring is prohibited, shown on the chart, extends E from KanhojiAngre Island to the mainland.


Underi Islet (1842'.45N, 7250'.50E) is low, dark and rocky; it is surrounded by ruined fortifications within which are a few trees. Drying rocks, surrounding most of the islet, extend up to 2 cables leaving a very narrow channel 	between them and reef extending W from the mainland coast.

Worli point to TarapurPoint
Route
	The route leads 50 miles N from a position W of Worli Point (19 0l'.52 N, 72 48'.93 E) to a position W of Tarapur Point.

Topography 
	This stretch of the coastline is generally low, fringed with rocky reefs and is heavily indented by bays and river mouths. North of Arnala Island (19 27'.98 N, 72 43'.92 E) much of the foreshore is submerged at high water 	spring tides and reefs extend well offshore; the hinterland is thickly wooded.

Depths and offshore dangers
	There are isolated wellheads, seaward of the 20 m depth contour, outside of the oilfield development areas, which form obstructions, also there are a number of dangerous wrecks; the positions of these dangers are shown on the 	chart.

Fishing 
	A good lookout is essential for, and a wide berth given to, fishing stakes which may be encountered in depths of less than 25 m; they are normally removed each year during the SW monsoon.

Currents
	The currents are of monsoonal origin, however, it tend to follow the trend of the coast. Sets are NW with rates up to 1 kts in December and January. When the SW Monsoon is well established in July and August, SE sets with rates 	up to 2 kts are experienced. During the NE Monsoon; exceptionally, onshore sets up to 1.5 kts and during the SW Monsoon up to 3 kts sets are experienced.

Principal marks
	Landmark.
	Eskar Temple (19 14'.5 N, 72 51'.2 E) with a white dome stands on the N summit of a round hill. 
	Major lights.
	Prongs Reef Light (18 52'.75 N, 72 47'.99E).Utan Light (white square masonry tower, red bands, 15 m in height) (19 16'.74 N, 72 46'.87 E).
	Satpati Light (RCC Tower, 30 m in height(1943'.3 N, 72 42'.2 E).
	Tarapur Point Light (white square masonry tower, black bands, 23 m in height) (19 50'.7 N, 72 39'.5 E); an auxiliary light is exhibited from the same structure.
	Santa Cruz Airfield light in position19 05'.47 N, 72 51'.98 E
	Sheva Island leading lights of height 20 m.
	KanhojiAngre Island light (30 m in height) in position 18 42'.2 N, 72 48'.82 E

Directions

Coastal route 
	Cautions.This stretch of coast is fronted considerably by reefs and foul ground. In fine weather vessels on passage should keep in depths of more than 15 m, giving due attention to the dangers described below; in adverse weather 	conditions a greater offing is advised.
	The offshore area, between Vasai Creek (19 19'.0 N, 72 47'.0 E) and a position 9 miles N, is under examination in 0.5 m depth contour.
	The route leads 50 miles N from a position W of Worli Point (19 01'.5 N, 72 49'.0 E) to a position W of Tarapur Point, passing (with positions from Arnala Island (19 28' N, 72 44' E). W of a shoal lying 1 miles NW of Bandra 	Point (26 miles S), then to:
	W of a rock awash (23 miles S), the rock is part of a rocky head lying about 7 cables NW of Uarashi Beacon.  Then to W of Hervey Patches (21 miles S), a cluster of shoal patches over which the sea always breaks and which are 	marked, on their N side, by a buoy (red, conical) during the fine weather season; a small drying reef and other rocky dangers lie about 1 miles ENE of these patches. And:
	Clear of a dangerous wreck (21 miles S), a light-buoy (green, conical) is moored close W of the wreck. Then to	W of MehtiKhada (20 miles S), a small basalt rock which is 4 m high and steep on its W side; the rock lies 5 cables 	W of Ambu Islet, a low islet covered with palms, with an old watch tower standing upon it. A fort, with a pagoda situated 1 mile N, stands at the S end of a promontory located close E of Ambu Islet. Then to W of a dangerous rock 	(16 miles S) lying 8 cables WNW of Manori Point, then to:
	W of Green Islet (13 miles S) which is covered with short green shrub, and surrounded by a ledge of rocks that extend E to the mainland shore. Then to W of Outer Islet (12 miles S), a sandy islet lying at the S end of a drying 	reef; High Rock, a sharp pinnacle, stands 1 mile N. The passage E of these features is foul and cannot be navigated. Then to ENE of a dangerous wreck (18 miles SW), Then to:
	W of Poshpir (8 miles SSE), a rocky islet with foul ground extending about 1 mile seaward. Then to W of Arnala Island which is encircled by rocks and has a small fort standing upon it; the island is reported to be radar 	conspicuous at 27 miles. Then to W of Ussapur Rock (5 miles NNW) and its drying reef which extends about 1 mile seaward, then to:
	W of the reef which fringes the coast between Ussapur Rock and Tarapur Point, 18 miles NNW.Then to clear of a dangerous wreck (25 miles NNW), a wreck with its mast showing. And to a position W of Tarapur Point from which foul 	ground extends about 7 cables W, with a narrow reef extending about 2 miles farther NNW

Useful marks 

	Worli Point (19 01'.5N, 72 49'.0E), with a ruined fort standing close SSE of the point.
	Uarashi Beacon (10 m in height) (19 04'.53 N, 72 48'.74 E) stands on the S end of UarashiReef, a light is exhibited from the beacon from 1st October to 31st May.
	Kanheri (19 12'.84 N, 72 55'.0 E), the highest peak on Salsette Island, appears from W to have a flat summit.
	Gorai Rock (19 15'.0 N, 72 47'.0 E) (not charted) a sharp pinnacle of black rock, 32 m high.
	Shendur (19 15'.5 N, 72 56'.36 E) is a sharp detached peak, 459 m high, standing in the NE part of Salsette Island.
	Dongri Point Light (metal column, 2 m in height) (1918'.61 N 7247'.6 E) is exhibited from 
	16th September to 15th June from Dongri Point; the point, which rises to a hill with its summit about 5 cables S of the light, appears as a bluff point from seaward.
	Girij Hill (19 22'.95N, 72 47'.30E), a small round hill 51 m high.
	Kamandurg (19 22'.93 N, 72 57'.47E) a conical mountain surmounted by a fort, is easily identifiable; Tungar, a remarkable plateau, stands 4 miles NNW. These mountains provide prominent marks when making a landfall.
	Arnala Light (white metal framework tower, 15 m in height) (19 27'.48 N, 72 44'.8 E) stands, near the custom house, on a low point of land E of Arnala Island. The light is partially obscured by Arnala Island.
	KelveMahim Light (white mast, 15 m in height) (19 36'.1 N, 72 44'.2 E).
	Kaldurg (19 41'.51N, 72 49'.01E) is the S peak of a mountain range which runs parallel to the coast; it resembles a castle when seen from the NNW.
	Navapur Light (Mast, 6m in height) (1947'.37 N, 72 41'.42 E).

Coastal Bays, Creeks and Rivers 

Mahim Bay
	Position.Mahim Bay (19 02'16 N, 72 49'.0 E) is entered between Worli Point and Bandra Point, 1 mile N, the bay forms the shallow rocky entrance to Mahim River.
	General information.At the head of Mahim Bay, Jamsetji Causeway crosses the river, connecting Mumbai Island with Salsette Island (19 10'.0 N, 72 55'.0 E).
	Submarine cables are laid within an area, in which anchoring and fishing is prohibited, extending WSW from Mahim Bay as shown on the chart.
	Anchorage.	Small vessels may obtain anchorage with local knowledge at Bandra Point (1903'.0 N, 72 49'.0 E), which affords some shelter from NW winds.
		The Bandra-Worlisealink, an eight lane cable stayed bridge has been constructed between Bandra point (1902'.53 N, 72 49'.09 E) and Worli point, 1 mile S, to relieve traffic congestion on the causeway.

	Caution.Effluent diffuser in position 1901'.55 N, 72 47'.46 E, 1  miles W of Mahim Bay.

Vesava
	Position.Vesava (19 08'.5 N, 72 48'.44 E), a minor port but a prominent centre for fishing, lies close inside the entrance of Malad Creek on its E side.
	Vesava Light (white mast, 15m in height) (19 08'.8 N, 72 48'.2 E) stands, on an island, on the W side of Malad Creek.
	
Anchorage
	Small vessels may obtain anchorage with shelter from N winds, close S of the point forming the W entrance to Malad Creek, in depths of about  3.6 m, sand.

Malad Creek 
	Position.Malad Creek (1910'.24 N, 7249'.33 E) is entered W of the SW extremity of shoal ground extending SW from Vesava , the creek dries except for a narrow channel leading about 3 miles NE from its entrance.
	Channel.At all states of the tide, the channel is navigable from its entrance to a position about 1 mile upstream; at which point, a ferry crosses the creek. Local knowledge is considered essential.
	Tidal streams in Malad Creek often attain a rate of 5 kts.

Manori Creek
	Position.Manori Creek is entered between Manori Point (19 11'.16 N, 72 46'.99 E), a bluff of dark bare rock, and a beacon standing 1 mile ESE of it; a customhouse stands near the beacon. Manori Village,with a church at its S 	end, stands 7 cables N of Manori Point.
	
Anchorage
	Small vessels can anchor with some shelter in Manori Creek E of Manori Church in a depth of 4.6 m, sand, local knowledge is required.





